YESTERDAY evening a most extraordinary sunset effect was seen here ... thirdly for the bright green glow near the place of sunset, fourthly for the small transverse ripple form of the cloud ...

Scientists have identified a green light in the atmosphere of Mars. A similar glow is sometimes seen by astronauts on the space station when they look to the Earth's limb. The glow comes from ...

[Greg Davill] found himself in just such a situation this week when he noticed some green LEDs glowing dimly when reflowing ... Explanations from thermoelectric effects to chemical reactions ...

The secret of the comet's green glow lies in a molecule called diatomic carbon, C2, Timothy Schmidt, a professor of chemistry at the University of New South Wales who studied the phenomenon ...

Green tea provides antioxidant protection, reduces inflammation, fights acne, offers anti-aging benefits, and hydrates skin.